Dijet angular distributions in photoproduction of charm at HERA

Chekanov, S , Derrick, M , Krakauer, D , Loizides, J H , Magill, S , Musgrave, B , Repond, J , Yoshida, R , Mattingly, M C K , Antonioli, P , Bari, G , Basile, M , Bellagamba, L , Boscherini, D , Bruni, A , Bruni, G , Romeo, G C , Cifarelli, L , Cindolo, F , Contin, A , Corradi, M , De Pasquale, S , Giusti, P , Iacobucci, G , Margotti, A , Nania, R , Palmonari, F , Pesci, A , Sartorelli, G , Zichichi, A , Aghuzumtsyan, G , Bartsch, D , Brock, I , Goers, S , Hartmann, H , Hilger, E , Irrgang, P , Jakob, H P , Kappes, A , Katz, U F , Kind, O , Meyer, U , Paul, E , Rautenberg, J , Renner, R , Stifutkin, A , Tandler, J , Voss, K C , Wang, M , Weber, A , Bailey, D S , Brook, N H , Cole, J E , Foster, B , Heath, G P , Heath, H F , Robins, S , Rodrigues, E , Scott, J , Tapper, R J , Wing, M , Capua, M , Mastroberardino, A , Schioppa, M , Susinno, G , Kim, J Y , Kim, Y K , Lee, J H , Lim, I T , Pac, M Y , Caldwell, A , Helbich, M , Liu, X , Mellado, B , Ning, Y , Paganis, S , Ren, Z , Schmidke, W , Sciulli, F , Chwastowski, J , Eskreys, A , Figiel, J , Olkiewicz, K , Stopa, P , Zawiejski, L , Adamczyk, L , Bold, T , Grabowska-Bold, I , Kisielewska, D , Kowal, A M , Kowal, M , Kowalski, T , Przybycien, M , Suszycki, L , Szuba, D , Szuba, J , Kotanski, A , Slominski, W , Bauerdick, L A T , Behrens, U , Boch, I , Borras, K , Chiochia, V , Dannheim, D , Drews, G , Fourletova, J , Fricke, U , Geiser, A , Goebel, F , Gottlicher, P , Gutsche, O , Haas, T , Hain, W , Hartner, G F , Hillert, S , Kahle, B , Kotz, U , Kowalski, H , Kramberger, G , Labes, H , Lelas, D , Lohr, B , Mankel, R , Melzer-Pellmann, I A , Moritz, M , Nguyen, C N , Notz, D , Petrucci, M C , Polini, A , Raval, A , Schneekloth, U , Selonke, F , Wessoleck, H , Wolf, G , Youngman, C , Zeuner, W , Schlenstedt, S , Barbagli, G , Gallo, E , Genta, C , Pelfer, P G , Bamberger, A , Benen, A , Coppola, N , Bell, M , Bussey, P J , Doyle, A T , Glasman, C , Hamilton, J , Hanlon, S , Lee, S W , Lupi, A , Saxon, D , Skillicorn, O I , Gialas, I , Bodmann, B , Carli, T , Holm, U , Klimek, K , Krumnack, N , Lohrmann, E , Milite, M , Salehi, H , Stonjek, S , Wick, K , Ziegler, A , Ziegler, A , Collins-Tooth, C , Foudas, C , Goncalo, R , Long, K R , Tapper, A D , Cloth, P , Filges, D , Kuze, M , Nagano, K , Tokushuku, K , Yamada, S , Yamazaki, Y , Barakbaev, A , Boos, E G , Pokrovskiy, N S , Zhautykov, B O , Lim, H , Son, D , Piotrzkowski, K , Barreiro, F , Gonzalez, O , Labarga, L , del Peso, J , Tassi, E , Terron, J , Vazquez, M , Barbi, M , Corriveau, F , Gliga, S , Lainesse, J , Padhi, S , Stairs, D G , Tsurugai, T , Antonov, A , Danilov, P , Dolgoshein, B A , Gladkov, D , Sosnovtsev, V , Suchkov, S , Dementiev, R K , Ermolov, R , Golubkov, Y A , Katkov, I I , Khein, L A , Korzhavina, I A , Kuzmin, V A , Levchenko, B B , Lukina, O Y , Proskuryakov, A S , Shcheglova, L M , Vlasov, N N , Zotkin, S A , Coppola, N , Grijpink, S , Koffeman, E , Kooijman, K , Maddox, E , Pellegrino, A , Schagen, S , Tiecke, H , Tuning, N , Velthuis, J J , Wiggers, L , de Wolf, E , Brummer, N , Bylsma, B , Durkin, L S , Ling, T Y , Boogert, S , Cooper-Sarkar, A M , Devenish, R C E , Ferrando, J , Grzelak, G , Patel, S , Rigby, M , Sutton, M R , Walczak, R , Bertolin, A , Brugnera, R , Carlin, R , Dal Corso, F , Dusini, S , Garfagnini, A , Limentani, S , Longhin, A , Parenti, A , Posocco, P , Stanco, L , Turcato, M , Heaphy, E A , Metlica, F , Oh, B Y , Saull, P R B , Whitmore, J J , Iga, Y , D'Agostini, G D , Marini, G , Nigro, A , Cormack, C , Hart, J C , McCubbin, N A , Heusch, C , Park, I H , Pavel, N , Abramowicz, H , Gabareen, A , Kananov, S , Kreisel, A , Levy, A , Abe, T , Fusayasu, T , Kagawa, S , Kohno, T , Tawara, T , Yamashita, T , Hamatsu, R , Hirose, T , Inuzuka, M , Kitamura, S , Matsuzawa, K , Nishimura, T , Arneodo, M , Ferrero, M I , Monaco, V , Ruspa, M , Sacchi, R , Solano, A , Koop, T , Levman, G M , Martin, J F , Mirea, A , Butterworth, J M , Gwenlan, C , Hall-Wilton, R , Jones, T W , Lightwood, M S , West, B J , Ciborowski, J , Ciesielski, R , Nowak, R J , Pawlak, J M , Sztuk, J , Tymieniecka, T , Ukleja, A , Ukleja, J , Zarnecki, A F , Adamus, M , Plucinski, P , Eisenberg, Y , Gladilin, L K , Hochman, D , Karshon, U , Kcira, D , Lammers, S , Li, L , Reeder, D D , Savin, A A , Smith, W H , Deshpande, A , Dhawan, S , Hughes, V W , Straub, P B , Bhadra, S , Catterall, C D , Fourletov, S , Menary, S , Soares, M , Standage, J and , ZEUS Collaborat

(2003)

Chekanov, S , Derrick, M , Krakauer, D , Loizides, J H , Magill, S , Musgrave, B , Repond, J , Yoshida, R , Mattingly, M C K , Antonioli, P , Bari, G , Basile, M , Bellagamba, L , Boscherini, D , Bruni, A , Bruni, G , Romeo, G C , Cifarelli, L , Cindolo, F , Contin, A , Corradi, M , De Pasquale, S , Giusti, P , Iacobucci, G , Margotti, A , Nania, R , Palmonari, F , Pesci, A , Sartorelli, G , Zichichi, A , Aghuzumtsyan, G , Bartsch, D , Brock, I , Goers, S , Hartmann, H , Hilger, E , Irrgang, P , Jakob, H P , Kappes, A , Katz, U F , Kind, O , Meyer, U , Paul, E , Rautenberg, J , Renner, R , Stifutkin, A , Tandler, J , Voss, K C , Wang, M , Weber, A , Bailey, D S , Brook, N H , Cole, J E , Foster, B , Heath, G P , Heath, H F , Robins, S , Rodrigues, E , Scott, J , Tapper, R J , Wing, M , Capua, M , Mastroberardino, A , Schioppa, M , Susinno, G , Kim, J Y , Kim, Y K , Lee, J H , Lim, I T , Pac, M Y , Caldwell, A , Helbich, M , Liu, X , Mellado, B , Ning, Y , Paganis, S , Ren, Z , Schmidke, W , Sciulli, F , Chwastowski, J , Eskreys, A , Figiel, J , Olkiewicz, K , Stopa, P , Zawiejski, L , Adamczyk, L , Bold, T , Grabowska-Bold, I , Kisielewska, D , Kowal, A M , Kowal, M , Kowalski, T , Przybycien, M , Suszycki, L , Szuba, D , Szuba, J , Kotanski, A , Slominski, W , Bauerdick, L A T , Behrens, U , Boch, I , Borras, K , Chiochia, V , Dannheim, D , Drews, G , Fourletova, J , Fricke, U , Geiser, A , Goebel, F , Gottlicher, P , Gutsche, O , Haas, T , Hain, W , Hartner, G F , Hillert, S , Kahle, B , Kotz, U , Kowalski, H , Kramberger, G , Labes, H , Lelas, D , Lohr, B , Mankel, R , Melzer-Pellmann, I A , Moritz, M , Nguyen, C N , Notz, D , Petrucci, M C , Polini, A , Raval, A , Schneekloth, U , Selonke, F , Wessoleck, H , Wolf, G , Youngman, C , Zeuner, W , Schlenstedt, S , Barbagli, G , Gallo, E , Genta, C , Pelfer, P G , Bamberger, A , Benen, A , Coppola, N , Bell, M , Bussey, P J , Doyle, A T , Glasman, C , Hamilton, J , Hanlon, S , Lee, S W , Lupi, A , Saxon, D , Skillicorn, O I , Gialas, I , Bodmann, B , Carli, T , Holm, U , Klimek, K , Krumnack, N , Lohrmann, E , Milite, M , Salehi, H , Stonjek, S , Wick, K , Ziegler, A , Ziegler, A , Collins-Tooth, C , Foudas, C , Goncalo, R , Long, K R , Tapper, A D , Cloth, P , Filges, D , Kuze, M , Nagano, K , Tokushuku, K , Yamada, S , Yamazaki, Y , Barakbaev, A , Boos, E G , Pokrovskiy, N S , Zhautykov, B O , Lim, H , Son, D , Piotrzkowski, K , Barreiro, F , Gonzalez, O , Labarga, L , del Peso, J , Tassi, E , Terron, J , Vazquez, M , Barbi, M , Corriveau, F , Gliga, S , Lainesse, J , Padhi, S , Stairs, D G , Tsurugai, T , Antonov, A , Danilov, P , Dolgoshein, B A , Gladkov, D , Sosnovtsev, V , Suchkov, S , Dementiev, R K , Ermolov, R , Golubkov, Y A , Katkov, I I , Khein, L A , Korzhavina, I A , Kuzmin, V A , Levchenko, B B , Lukina, O Y , Proskuryakov, A S , Shcheglova, L M , Vlasov, N N , Zotkin, S A , Coppola, N , Grijpink, S , Koffeman, E , Kooijman, K , Maddox, E , Pellegrino, A , Schagen, S , Tiecke, H , Tuning, N , Velthuis, J J , Wiggers, L , de Wolf, E , Brummer, N , Bylsma, B , Durkin, L S , Ling, T Y , Boogert, S , Cooper-Sarkar, A M , Devenish, R C E , Ferrando, J , Grzelak, G , Patel, S , Rigby, M , Sutton, M R , Walczak, R , Bertolin, A , Brugnera, R , Carlin, R , Dal Corso, F , Dusini, S , Garfagnini, A , Limentani, S , Longhin, A , Parenti, A , Posocco, P , Stanco, L , Turcato, M , Heaphy, E A , Metlica, F , Oh, B Y , Saull, P R B , Whitmore, J J , Iga, Y , D'Agostini, G D , Marini, G , Nigro, A , Cormack, C , Hart, J C , McCubbin, N A , Heusch, C , Park, I H , Pavel, N , Abramowicz, H , Gabareen, A , Kananov, S , Kreisel, A , Levy, A , Abe, T , Fusayasu, T , Kagawa, S , Kohno, T , Tawara, T , Yamashita, T , Hamatsu, R , Hirose, T , Inuzuka, M , Kitamura, S , Matsuzawa, K , Nishimura, T , Arneodo, M , Ferrero, M I , Monaco, V , Ruspa, M , Sacchi, R , Solano, A , Koop, T , Levman, G M , Martin, J F , Mirea, A , Butterworth, J M , Gwenlan, C , Hall-Wilton, R , Jones, T W , Lightwood, M S , West, B J , Ciborowski, J , Ciesielski, R , Nowak, R J , Pawlak, J M , Sztuk, J , Tymieniecka, T , Ukleja, A , Ukleja, J , Zarnecki, A F , Adamus, M , Plucinski, P , Eisenberg, Y , Gladilin, L K , Hochman, D , Karshon, U , Kcira, D , Lammers, S , Li, L , Reeder, D D , Savin, A A , Smith, W H , Deshpande, A , Dhawan, S , Hughes, V W , Straub, P B , Bhadra, S , Catterall, C D , Fourletov, S , Menary, S , Soares, M , Standage, J and , ZEUS Collaborat (2003) Dijet angular distributions in photoproduction of charm at HERA. Physics Letters B, 565 (1-4).